#d-i apt-setup/use_mirror boolean false
# Select which update services to use; define the mirrors to be used.
# Values shown below are the normal defaults.
-#d-i apt-setup/services-select multiselect security, volatile
+d-i apt-setup/services-select multiselect security, volatile
d-i apt-setup/security_host string security.debian.org
#d-i apt-setup/volatile_host string volatile.debian.org
# XXX?